If x2+2=6x is solved by completing the square, an intermediate step would be

Me. i can't figure out this question. give an explanation too. .

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking

How is the interquartile range calculated?